package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.Category;
import com.itheima.reggie.entity.Employee;
import com.itheima.reggie.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/category")
public class CategoryController {

    @Autowired
    CategoryService categoryService;
    @PostMapping
    public R<String> save(@RequestBody Category category){
        System.out.println(category);
        categoryService.save(category);
        return R.success("新增成功");
    }

    @GetMapping("/page")
    public R<Page> page(int page,int pageSize){
        Page page1 =new Page(page,pageSize);
        LambdaQueryWrapper<Category> queryWrapper = new LambdaQueryWrapper();
        queryWrapper.orderByAsc(Category::getSort);
        categoryService.page(page1,queryWrapper);
        return R.success(page1);
    }

    @DeleteMapping
    public R<String> deleteById(Long id){
        categoryService.remove(id);
        return R.success("删除成功");
    }

    @PutMapping
    public R<String> update(@RequestBody Category category){
        categoryService.updateById(category);
        return R.success("更新成功");
    }

    @GetMapping("/list")
    public R<List<Category>> list(Category category){
        LambdaQueryWrapper<Category> qw = new LambdaQueryWrapper<Category>();
        qw.eq(category.getType()!=null,Category::getType,category.getType());
        qw.orderByAsc(Category::getSort).orderByDesc(Category::getUpdateTime);
        List<Category> list = categoryService.list(qw);
        return R.success(list);
    }
}
